DOUBLE-MODULATION SIDE-BAND SPECTROSCOPY - MU-0 AND MU-33 OF SILICON TETRAFLUORIDE

被引：10

作者：

BEHRENDT, A ^{[1
]}

JORISSEN, L ^{[1
]}

KREINER, WA ^{[1
]}

LOTE, M ^{[1
]}

机构：

[1] UNIV BOURGOGNE,SPECTRONOMIE & INSTRUMENT LASER LAB,F-21100 DIJON,FRANCE

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1992年 / 155卷 / 02期

关键词：

D O I：

10.1016/0022-2852(92)90521-O

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The linear Stark effect in the ν3 fundamental of 28SiF4 has been investigated with IR-IR double resonance employing CO2 laser sidebands at microwave modulation frequencies. The frequencies needed for the double-resonance experiment were generated from one laser line by a novel double-modulation technique. As a result, the parameter of the vibration-induced dipole moment was determined to μ33 = -0.10288(56) D. For the centrifugal distortion moment in the ν3 excited state the value μ0 = 6.06(36) × 10-7D was found. From the Stark splitting in the vibrational ground state, μ0 = 6.81(10) × 10-7 was determined. © 1992.

引用

页码：326 / 332

页数：7

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